Description
Part Description
This Grade A alternator was removed from a 2006 Ford F-150 with the 5.4L V8 (330 cubic inch) engine and only 116,000 miles. The alternator has been professionally inspected by our technicians and is currently on the shelf ready for immediate shipment. This OEM Ford part ensures proper fit and reliable performance for your F-150.
The alternator is a critical component of your truck’s charging system, converting mechanical energy from the engine into electrical power to charge the battery and run electrical systems. Common alternator failures include worn brushes, bad bearings, or damaged windings that cause charging issues, dim lights, or battery drain. Replacing a failed alternator with this tested OEM unit will restore proper charging system operation.
At 603 Auto Salvage, we maintain over 50,000 quality used parts from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced team carefully inspects each alternator before it goes on the shelf. Browse our extensive inventory online or call us to verify compatibility and availability for your specific Ford F-150. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
Part Specifications
| Part | Alternator Assembly – 5.4L V8 Engine |
| Interchange # | 993 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition from 116K-mile vehicle, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for electrical components under 150K miles) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2006 FORD TRUCKS FTF150 |
| VIN | N/A |
| Vehicle Stock # | 0812257391 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Alternator Assembly – 5.4L V8 Engine:
| ✅ Electrical Output Test | Verified proper voltage and amperage output |
| ✅ Bearing Condition | Smooth rotation with no excessive play or noise |
| ✅ Brush and Slip Ring Wear | Acceptable wear levels for continued service |
| ✅ Housing and Mounting | No cracks or damage to case or mounting ears |
| ✅ Pulley Condition | Pulley spins freely with no wobble or damage |
| ✅ Wiring Connections | All terminals clean and secure |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #993, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2006 | Ford | F-150 | 5.4L V8 engine – Contact us for full compatibility list |
Questions? Need a shipping quote? Call us now:
603 Auto Salvage | 233 Main St, Plaistow, NH 03865
Mon–Fri 8am–4:30pm | Sat 8am–2pm | Sun Closed
Warranty & Shipping
Frequently Asked Questions
Will this alternator fit my 2006 Ford F-150 with 5.4L engine?
Yes, this alternator is specifically from a 2006 F-150 with the 5.4L V8 engine. However, there may be different alternator configurations, so please verify your interchange number 993 or contact us to confirm compatibility.
How do I know if my F-150 alternator is failing?
Common signs include dim headlights, dashboard warning lights, slow engine cranking, or a dead battery. You may also hear grinding or whining noises from the alternator area.
What tools do I need to replace the alternator on a 2006 F-150?
You’ll typically need basic hand tools including wrenches and sockets, plus a belt tensioner tool. The alternator is accessible from the top of the engine bay on most F-150s.
Is this a remanufactured or used OEM alternator?
This is a used OEM Ford alternator removed from a donor vehicle. It has been tested and inspected but is not remanufactured or rebuilt.
What is the amperage output of this F-150 alternator?
Ford F-150s with 5.4L engines typically came with alternators ranging from 130-200 amps depending on options. Contact us with your VIN for the exact specification.
Do you offer installation services for this alternator?
We are a salvage yard specializing in used parts sales. We recommend having the alternator installed by a qualified mechanic or automotive shop in your area.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 993 |
| Engine | 5.4L V8 (330 CID) |
| Stock Number | 0812257391 |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $250-$400 | 1 year | Brand new, longest wait time |
| Aftermarket | $120-$200 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $75-$125 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $50 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Disconnect the negative battery cable before starting work to prevent electrical shorts
- Take a photo of wire connections before removal to ensure proper reconnection
- Use a belt tensioner tool to relieve tension when removing the serpentine belt
- Clean all electrical connections with contact cleaner before installing the replacement alternator
- Check belt condition and replace if cracked or frayed while the alternator is out
🔍 Free Fitment Check
Call us with your VIN and we will verify compatibility for free. No obligation, no pressure — just answers.
Our parts specialists check interchange data in real-time
Estimated Shipping Costs by Region
This part ships via FedEx Ground. Prices are estimates — call for an exact quote to your zip code.
| Region | Estimated Cost | Transit Time |
|---|---|---|
| New England (NH, MA, ME, VT, CT, RI) | $15 – $30 | 1–3 business days |
| Northeast (NY, NJ, PA, MD, VA) | $20 – $40 | 2–4 business days |
| Southeast (FL, GA, NC, SC, TN) | $25 – $45 | 3–5 business days |
| Midwest (OH, MI, IL, IN, WI, MN) | $30 – $50 | 3–5 business days |
| Southwest (TX, AZ, NM, OK) | $35 – $55 | 4–6 business days |
| West Coast (CA, OR, WA) | $40 – $65 | 5–7 business days |
Local pickup is always free. Free delivery within 30 miles of Plaistow, NH.
Why Buy From 603 Auto Salvage?
- 50,000+ parts in stock from over 1,100 vehicles on-site in Plaistow, NH
- Every part inspected before listing — no guesswork
- Family-owned salvage yard — real people, not a call center
- 90-Day Warranty on this part
- Fast shipping — most orders ship within 24 hours
- Competitive pricing — save 50–70% vs dealer prices
- Serving New Hampshire, Massachusetts & all 50 states
Ready to order? Call (603) 392-7313 or add to cart above. We are here to help.




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